Subsequent events (Details) - Working Capital Loan - Entering into significant commitments ¥ in Millions |
Aug. 21, 2026
CNY (¥)
|
|---|---|
| Bank of China | |
| Disclosure of non-adjusting events after reporting period [line items] | |
| Repayments of borrowings, classified as financing activities | ¥ 1,104.5 |
| Borrowings, interest rate | 2.40% |
| China International Trust and Investment Corporation Bank | |
| Disclosure of non-adjusting events after reporting period [line items] | |
| Repayments of borrowings, classified as financing activities | ¥ 980.0 |
| Borrowings, interest rate | 2.40% |